US2840962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrapping method and apparatus
Assignee: Individual
•
Filing: 1954-06-01
•
Granted: 1958-07-01
•
Expires: 1974-06-01
Abstract
No abstract record available.
Inventors
- 👤 William F Stremke
- 👤 Jr William F Stremke
- 👤 Roman R Pazderski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:45
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/08; B65B67/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US466075A
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US682817A
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US1043626A
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FR567206A
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US1925176A
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US1964083A
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US2171459A
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US2248687A
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US2482058A
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US2679194A
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US2780045A
Cited
US2782580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-30 | 1961-12-30 | 1962-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-30 | 1965-12-30 | 1966-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-30 | 1969-12-30 | 1970-07-01 | $7700.00 | Window Closed / Lapsed |